Kalpana starts walking towards South and after a while turns to her left. After walking some distance, she turns to her right and walks 5 km. determines the distance. She again turns to her right and continues walking. In which direction is she going now? MCQ with Answer and Explanation
Kalpana starts walking towards South and after a while turns to her left. After walking some distance, she turns to her right and walks 5 km. determines the distance. She again turns to her right and continues walking. In which direction is she going now?
A. South - west
B. north - east
C. West
D. South
Answer: Option C
Solution (By JKExamLibrary)
She starts walking South. Left turn makes her face East. A right turn makes her face South. Another right turn makes her face West.
Explanation:
Directions are rotated 45° clockwise: SE -> E, NE -> N, so west (270°) + 45° = 315° = NW? Wait, if SE (135°) becomes east (90°), it's actually -45° shift (anticlockwise). Let's check: SE to East is 45° anticlockwise. So west (270°) - 45° = 225° which is South-west. So answer South-west.
The following question consists of three statements I, II and III. Is. You have to decide whether the data provided in the statements are sufficient to North the question. Read all the statements and give North .
Question: In which direction is village E from village F?
I. Village P is west of village C and north of village E and east of village F.
II. Village E is to the east of village A.
III. Village A is to the south of village F.
A.The data in both the statements II and III together are sufficient to North the question.
B.The data in statement I alone is sufficient to North the question.
C.The data in all the three statements I, II and III together is sufficient to North the question.
D.The data in both the statements II and III taken together or the data in statement I alone are sufficient to North the question.
Explanation:
From Statement I: P is North of E and East of F. This puts F to the West and E to the South of P, making E South-East of F (I alone is sufficient). From Statements II and III: E is East of A, and A is South of F. This also makes E South-East of F (II and III together are sufficient).
Explanation:
West (270°) -> SE (135°) means 135° shift? Actually 270° to 135° is -135° or +225°. If -135° (ACW) shift, then north (0°) -135° = -135° = 225° (South-west). So South-west.
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